Furuno NAVNET TZ2 TZTL12F - Echo Trails; How to Show, Hide Echo Trails; How to Clear Echo Trails; How to Select Echo Trail Length

6. RADAR
6-18
6.16 Echo Trails
Echo trails show the movements of radar targets relative or true to your ship in imita-
tion afterglow, in a color different from the echo color. This function helps alert you to
possible collision conditions.
Note: In the dual radar display, echo trail works only on the left-half screen.
6.16.1 How to show, hide echo trails
Tap the screen to show the pop-up menu, then set [Echo Trail] to [OFF] or [ON] as
required.
6.16.2 How to clear echo trails
Open the pop-up menu, then select [Clear Trail].
6.16.3 How to select echo trail length
1. Open the [Radar] menu.
2. Set [Trail Length].
3. Tap desired length.
4. Tap the close button on the title bar to finish
Trails on Trails off